The Rhesus factor of blood was first identified in a category of? by Sunday | Sep 8 | Biology JAMB | 0 comments A. monkeys B. human females C. human males D. chimpanzees Correct Answer: Option A – monkeys Users Also Read These:What is the probability of producing a child of…The category of public service that has the closest…Use arrows to show the route and direction of blood…Which of following pairs of scientists discovered…An individual with blood group AB can receive blood…